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  1. #1


    Member Since
    Jul 04, 2014
    Posts
    1
    Maverick upgrade has left screen flashing
    Last night I updated Mavericks, now the iMacs home screen flashes and there is no app bar........
    Anyone have any ideas?

    All I can find online is something about Google and it not working with Mavericks, but I'm struggling to locate it.....



    HELP PLEASE !

    So much editing to do..........

  2. #2

    nickyr's Avatar
    Member Since
    Nov 01, 2007
    Location
    Swansea - South Wales
    Posts
    778
    Specs:
    late 2012 IMac 27", early 2015 MBPr, early 2014 MBA, mid 2010 MB (10,11.6), iPhone 6 (iOS 9).
    try the combo update and see if that solves your problem

    OS X Mavericks 10.9.4 Update (Combo)
    Johann Gambolputty de Von Ausfern....


  3. #3

    harryb2448's Avatar
    Member Since
    Nov 28, 2007
    Location
    Nambucca Heads Australia
    Posts
    22,241
    Specs:
    Imac 27" Retina 5K, 512GB flash memory, 3.3GHz, 16GB memory, macOS Sierra beta.
    G'day and welcome to the forums.

    Try as nickry suggests. Do you mean no Dock? What was thebupdate ~ OS X.9.3 to 9.4 or what?

    Which model iMac and is it covered by warranty and/or three year AppleCare?
    Hang on to those original install discs like grim death! Using OS X.7 or later make a bootable USB thumb drive before running Installer!

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